Our SHOCKWAVE Impact Duty 3/8 in. Milwaukee SHOCKWAVE Impact Duty 3/8 Drive 15/16 in. Deep 6 Point Socket. (1) SHOCKWAVE Impact Duty 3/8 in. Drive 15/16 in. Deep 6 Point Socket(49-66-6128). Optimized for use with 3/8 drive impact wrenches, drivers, ratchets, and adapters.